Those are powerful lights to buy without having seeds or knowing how many you want :smokin: I would start scouring these forums because there's so much valuable information on all of them. Look at some of the other posts right below this one because there's definitely some about room sizes, nutrients, and soil. It's generally better to check some of that out, get your basics, then ask questions about specifics. That makes it easier for everyone. You definitely don't want to lose an entire room-worth of plants because of a simple rookie mistake.

Also, there are so many seed banks! Check out the ones advertised on the main page. On each site, there are descriptions for each plant. They usually say how "easy" they will be to grow. I am in my first grow and I also considered that before buying any seeds (sooo expensive for a tiny thing!). Choosing which I wanted was one of my favorite parts of the experience so far and you don't want people taking that away from you!

Happy Growing!!